1 /* 2 * Copyright (c) 2015, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.graalvm.compiler.lir.sparc; 24 25 import static org.graalvm.compiler.lir.LIRInstruction.OperandFlag.REG; 26 import static jdk.vm.ci.code.ValueUtil.asRegister; 27 28 import org.graalvm.compiler.asm.sparc.SPARCAssembler; 29 import org.graalvm.compiler.asm.sparc.SPARCAssembler.CC; 30 import org.graalvm.compiler.asm.sparc.SPARCAssembler.Opfs; 31 import org.graalvm.compiler.asm.sparc.SPARCMacroAssembler; 32 import org.graalvm.compiler.lir.LIRInstructionClass; 33 import org.graalvm.compiler.lir.Opcode; 34 import org.graalvm.compiler.lir.asm.CompilationResultBuilder; 35 36 import jdk.vm.ci.meta.Value; 37 38 public class SPARCFloatCompareOp extends SPARCLIRInstruction implements SPARCTailDelayedLIRInstruction { 39 public static final LIRInstructionClass<SPARCFloatCompareOp> TYPE = LIRInstructionClass.create(SPARCFloatCompareOp.class); 40 public static final SizeEstimate SIZE = SizeEstimate.create(1); 41 42 private final CC cc; 43 @Opcode protected final Opfs opf; 44 @Use({REG}) protected Value a; 45 @Use({REG}) protected Value b; 46 47 public SPARCFloatCompareOp(Opfs opf, CC cc, Value a, Value b) { 48 super(TYPE, SIZE); 49 this.cc = cc; 50 this.opf = opf; 51 this.a = a; 52 this.b = b; 53 } 54 55 @Override 56 protected void emitCode(CompilationResultBuilder crb, SPARCMacroAssembler masm) { 57 getDelayedControlTransfer().emitControlTransfer(crb, masm); 58 SPARCAssembler.OpfOp.emitFcmp(masm, opf, cc, asRegister(a), asRegister(b)); 59 } 60 61 @Override 62 public void verify() { 63 assert a.getPlatformKind().equals(b.getPlatformKind()) : "a: " + a + " b: " + b; 64 assert opf.equals(Opfs.Fcmpd) || opf.equals(Opfs.Fcmps) : opf; 65 } 66 } | 1 /* 2 * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.graalvm.compiler.lir.sparc; 24 25 import static jdk.vm.ci.code.ValueUtil.asRegister; 26 import static org.graalvm.compiler.lir.LIRInstruction.OperandFlag.REG; 27 28 import org.graalvm.compiler.asm.sparc.SPARCAssembler; 29 import org.graalvm.compiler.asm.sparc.SPARCAssembler.CC; 30 import org.graalvm.compiler.asm.sparc.SPARCAssembler.Opfs; 31 import org.graalvm.compiler.asm.sparc.SPARCMacroAssembler; 32 import org.graalvm.compiler.lir.LIRInstructionClass; 33 import org.graalvm.compiler.lir.Opcode; 34 import org.graalvm.compiler.lir.asm.CompilationResultBuilder; 35 36 import jdk.vm.ci.meta.AllocatableValue; 37 38 public class SPARCFloatCompareOp extends SPARCLIRInstruction implements SPARCTailDelayedLIRInstruction { 39 public static final LIRInstructionClass<SPARCFloatCompareOp> TYPE = LIRInstructionClass.create(SPARCFloatCompareOp.class); 40 public static final SizeEstimate SIZE = SizeEstimate.create(1); 41 42 private final CC cc; 43 @Opcode protected final Opfs opf; 44 @Use({REG}) protected AllocatableValue a; 45 @Use({REG}) protected AllocatableValue b; 46 47 public SPARCFloatCompareOp(Opfs opf, CC cc, AllocatableValue a, AllocatableValue b) { 48 super(TYPE, SIZE); 49 this.cc = cc; 50 this.opf = opf; 51 this.a = a; 52 this.b = b; 53 } 54 55 @Override 56 protected void emitCode(CompilationResultBuilder crb, SPARCMacroAssembler masm) { 57 getDelayedControlTransfer().emitControlTransfer(crb, masm); 58 SPARCAssembler.OpfOp.emitFcmp(masm, opf, cc, asRegister(a), asRegister(b)); 59 } 60 61 @Override 62 public void verify() { 63 assert a.getPlatformKind().equals(b.getPlatformKind()) : "a: " + a + " b: " + b; 64 assert opf.equals(Opfs.Fcmpd) || opf.equals(Opfs.Fcmps) : opf; 65 } 66 } |